Apparatus and Method for Reducing Peak to Average Power Ratio in a Signal

2. The method of claim 1, wherein the outward angular region is formed between two boundary lines, the two boundary lines being non-orthogonal to each other.

3. The method of claim 1, wherein the constellation is a non-uniform constellation.

4. The method of claim 1, wherein the plurality of symbols comprises the stream of data that complies with an Advanced Television Standards Committee (ATSC) version 3.0 standard.

7. The method of claim 6, wherein the outward angular region is formed between two boundary lines, the two boundary lines being non-orthogonal to each other.

8. The method of claim 6, wherein the constellation is a non-uniform constellation.

9. The method of claim 6, wherein the plurality of symbols comprises the stream of data that complies with an Advanced Television Standards Committee (ATSC) version 3.0 standard.

10. The method of claim 6, wherein an indication of use of a two dimensional active constellation extension for the received stream of data is included in the received stream of data.

11. The method of claim 6, wherein an indication of use of a two dimensional active constellation extension for the received stream of data is included in an L1 signaling portion of the received stream of data.

13. The apparatus of claim 12, wherein the outward angular region is formed between two boundary lines, the two boundary lines being non-orthogonal to each other.

14. The apparatus of claim 12, wherein the constellation is a non-uniform constellation.

15. The apparatus of claim 12, wherein the plurality of symbols comprises the stream of data that complies with an Advanced Television Standards Committee (ATSC) version 3.0 standard.

16. The apparatus of claim 12, wherein an indication of use of a two dimensional active constellation extension for the received stream of data is included in the received stream of data.

17. The apparatus of claim 14, wherein an indication of use of a two dimensional active constellation extension for the received stream of data is included in an L1 signaling portion of the received signal stream of data.